Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465541 | Radiopaque cationically polymerizable compositions comprising a radiopacifying filler, and method for polymerizing same | Kathyrn Bretscher, Richard P. Rusin, Sumita B. Mitra, Janis R. Gust, Dwight W. Jacobs +1 more | 2002-10-15 |
| 6306926 | Radiopaque cationically polymerizable compositions comprising a radiopacifying filler, and method for polymerizing same | Kathyrn Bretscher, Richard P. Rusin, Bradley D. Craig, Sumita B. Mitra, Joel D. Oxman +7 more | 2001-10-23 |